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using the provided regulator components
Key Benefits for the Contractor: Dual Automatic Operators: Meets strict safety codes by providing two layers of gas shutoff via the solenoid-operated first valve and diaphragm-operated second valve
The single-try ignition sequence simplifies local code compliance in specific commercial and residential configurations
Does this include the sensing bulb hardware
Viessmann 7835169 Ionization Electr. R-22 using the provided regulator componentsThe Viessmann 7835169 Ionization Electrode is a critical flame sensing component engineered specifically for high capacity Vitodens 200 W B2HA condensing gas boilers. Designed to handle the rigorous thermal demands of the B2HA 399 and 530 models, this electrode provides the millivolt signal necessary for the burner control unit to verify flame presence safely and consistently. This kit includes the required electrode gasket to ensure a gas tight seal
US$ 214.50
US$ 299.50